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Marquise|Lab Grown|IGI

1.24ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG760511124

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG760511124

Diamond specifications and retailer prices

From $633 CAD
$453 USD
As of October 30, 2026
Save $2,999 CAD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,632 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760511124 or 760511124. Listed at 23 retailers as of October 30, 2026, with prices from $633 to $3,632, a $2,999 spread on the same certified stone. Brilliant Earth lists it at $3,632. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760511124
Dimensions10.84 × 5.65 × 3.54 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.84 mm5.65 mm1.24 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760511124
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,632 CAD|Low: $633 CAD|High: $4,233 CAD|Avg: $1,827 CAD|-14.2%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 15$633 CAD
Retailer 6$708 CAD
Retailer 10$708 CAD
Retailer 4$784 CAD
Retailer 5$858 CAD
Retailer 17$985 CAD
Retailer 9$1,101 CAD
Retailer 18$1,195 CAD
Retailer 3$1,218 CAD
Retailer 11$1,228 CAD
Retailer 2$1,298 CAD
Retailer 16$1,348 CAD
Retailer 13$1,911 CAD
Retailer 22$2,108 CAD
Retailer 20$2,151 CAD
Retailer 8$2,278 CAD
Retailer 14$2,486 CAD
Retailer 21$2,521 CAD
Retailer 7$2,565 CAD
Retailer 12$2,794 CAD
Retailer 19$2,885 CAD
Brilliant Earth$3,632 CAD

37 data points across 22 retailers

23 retailers$633 CAD to $3,632 CAD

A
Cheapest Retailer
-
$633 CAD
$453 USD
A
Retailer 2
-
$708 CAD
$507 USD
View
Final sale: no returns
A
Retailer 3
-
$708 CAD
$507 USD
View
Retailer 4
-
$784 CAD
$561 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$784 CAD
$561 USD
View
A
Retailer 6
-
$858 CAD
HK$4,800 HKD
View
A
Retailer 7
-
$985 CAD
$705 USD
View
B+
Retailer 8
-
$1,101 CAD
$788 USD
View
B+
Retailer 9
-
$1,195 CAD
€815 EUR
View
B+
Retailer 10
-
$1,218 CAD
$872 USD
View
B+
Retailer 11
-
$1,228 CAD
$879 USD
View
B+
Retailer 12
-
$1,298 CAD
£732 GBP
View
B+
Retailer 13
-
$1,348 CAD
ZAR 15,586 ZAR
View
B+
Retailer 14
-
$1,911 CAD
A$2,105 AUD
View
B
Retailer 15
-
$2,108 CAD
$1,509 USD
View
B+
Retailer 16
-
$2,151 CAD
$1,540 USD
View
B
Retailer 17
-
$2,278 CAD
£1,284 GBP
View
B
Retailer 18
-
$2,486 CAD
SGD 2,405 SGD
View
B
Retailer 19
-
$2,521 CAD
$1,805 USD
View
B
Retailer 20
-
$2,565 CAD
$1,836 USD
View
B
Retailer 21
-
$2,794 CAD
$2,000 USD
View
B
Retailer 22
-
$2,885 CAD
£1,626 GBP
View
Most Expensive
B
Brilliant Earth
19055955A · Oct 30
$3,632 CAD
$2,600 USD
View
22 more retailers have this diamond
Prices start from $633 CADSave up to $2,999 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.24ct Marquise
$633 CAD